2. How comfortable are you working with proportions? (1 point)
I can recognize proportional relationships. I am very comfortable solving proportions to find missing information.
I can recognize proportional relationships. I am somewhat comfortable solving proportions to find missing inform
I can recognize proportional relationships. I have trouble solving proportions to find missing information.
I am not able to recognize proportional relationships.

Find dy/dx using implicit differentiation ln(20+e^xy)=y

Does the function satisfy the hypotheses of the mean value theorem on the given interval? f(x) = 4x^2 + 3x + 4, [−1, 1] no, f is continuous on [−1, 1] but not differentiable on (−1, 1). no, f is not continuous on [−1, 1]. yes, f is continuous on [−1, 1] and differentiable on (−1, 1) since polynomials are continuous and differentiable on . there is not enough information to verify if this function satisfies the mean value theorem. yes, it does not matter if f is continuous or differentiable; every function satisfies the mean value theorem.

Give the functions f(x) = |x + 2| - 3, what is the domain? a,b,c, or d all real numbers x > 2 x < -2 all real numbers and x cannot equal to 2